Ask questions!

I don't care if they're frequent or one-of-a-kind, bring 'em all here. Keep them alphabetical if you please. Answer each question on a separate page, linked to by the question.

What is all this new terminology good for anyway?
Why microtonality?
What is microtonal music?
Who IS who in microtonality?
Why do microtonal musicians argue so much? Do they argue more than people in other fields of research?
Why does anyone care about microtonal music?